1. Label your three cups water, alcohol, and oil. 2. Add 1 tablespoon of water, isopropyl alcohol, and oil to its labeled cup. 3. Take three M&Ms of the same color and put one in each cup. 4. Swirl ...

When a surgeon is suturing up an incision in a patient's abdominal wall, they insert a device known as a retractor, which holds the intestines down and out of the way. This keeps them from getting ...

These virtual experiments are optimized for high school students, but anyone can learn the basics of materials science and engineering. They simulate basic materials experiments used by scientists and ...